CN2827065Y - Inflated shoe-pad - Google Patents
Inflated shoe-pad Download PDFInfo
- Publication number
- CN2827065Y CN2827065Y CNU2005201035396U CN200520103539U CN2827065Y CN 2827065 Y CN2827065 Y CN 2827065Y CN U2005201035396 U CNU2005201035396 U CN U2005201035396U CN 200520103539 U CN200520103539 U CN 200520103539U CN 2827065 Y CN2827065 Y CN 2827065Y
- Authority
- CN
- China
- Prior art keywords
- air chamber
- air
- air cushion
- supporter
- footwear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to an air cushion for shoes, which is arranged at the bottom of the shoes. The air cushion for shoes comprises an air chamber, wherein the air chamber comprises an air chamber wall and a supporting body coated by the air chamber wall, and an air inflation space is arranged between the supporting body and the air chamber wall. The air cushion for shoes is characterized in that a phenomenon of shoe breaking or accidental injuries of people's foot can not be generated because of air leakage or fracture of the air cushion in use.
Description
Technical field
The utility model relates to a kind of air cushion, particularly relates to a kind of footwear air cushion that is loaded on sole part.
Background technology
The footwear of directly producing by blow moulding machine that are loaded on sole part all do not have supporter with air cushion inside at present, and the inside has only gas.If air cushion gas leakage or break causes gas to leak, will cave in the place that sole is equipped with air cushion, and the people has worn the shoes of depression can be uneven, and shoes have also just been scrapped, and might be spraining the foot, thereby pin is caused certain injury.Therefore, be necessary to design the footwear air cushion that a kind of inside has supporter, to prevent the gas leakage of this air cushion or to break and cause shoes to be scrapped or the situation of people's pin accidental injury occurs.It all is to utilize the high frequency mould to be pressed into one by the high frequency machine with pad that yet inside in the market has the footwear of supporter, the product of making in this way is because the inside aeration body again, so break than being easier to, and the damping, buffering effect is also undesirable.
The utility model content
In view of the foregoing, the purpose of this utility model provides the footwear air cushion that a kind of inside has supporter, causes shoes to be scrapped or the accidental injury of people's pin to prevent because of air cushion gas leakage or to break.
For achieving the above object, the utility model proposes a kind of footwear air cushion, have air chamber, this air chamber comprises air chamber wall and is coated on interior supporter by air chamber wall, has plenum space between supporter and the air chamber wall.
In a preferred embodiment of the present utility model, above-mentioned air chamber is made of a plurality of air chambers that are interconnected.
Above-mentioned air chamber wall can be made by thermoplastic elastomer (TPE), and in a preferred embodiment of the present utility model, the material of this air chamber wall is TPU (TPU), by the blow moulding machine blow molding.
Above-mentioned air chamber wall can be the transparent body or opaque body, and in a preferred embodiment of the present utility model, this air chamber wall is the transparent body.
Above-mentioned supporter can be made by thermoplastic elastomer (TPR) or EVA (ethylene-vinyl acetate copolymer) plastic or other material.
Above-mentioned supporter can be rule or irregular shape, can also have the protuberance that one or more and above-mentioned air chamber wall contacts on it.
The shape of above-mentioned protuberance can be rule or irregular shape, for example is circle, ellipse, triangle etc.
Can be filled with gas, for example air, nitrogen etc. in the above-mentioned air chamber.
As from the foregoing, the product of making according to technique scheme can not take place because of air cushion gas leakage or break to cause shoes to be scrapped or the phenomenon of people's pin accidental injury, even this is because air cushion leaks gas or breaks, cause gas to leak, but also have the support body supports of the inside, thus the sole depression can not caused, and also this supporter still is the extraordinary material of elasticity, can play the damping, buffering effect in the same old way, can not cause damage people's pin.Particularly, the protuberance on the supporter strengthens the elasticity of supporter, and the plenum space between supporter and the air chamber wall is increased, thereby has strengthened the damping, buffering effect of air cushion greatly.In addition, the required material of whole supporter has also been saved in the design of protuberance to a certain extent on the supporter, has saved cost.
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and cooperate Figure of description, be described in detail below.
Description of drawings
Fig. 1 is the schematic appearance of the utility model footwear with a preferred embodiment of air cushion.
Fig. 2 is the side views of the footwear of Fig. 1 with air cushion.
Fig. 3 is the schematic appearance of the utility model footwear with another preferred embodiment of air cushion.
The specific embodiment
For further specifying product structure characteristic of the present utility model, describe especially exemplified by following preferred embodiment, this embodiment is in order to explain rather than limit by any way the utility model.
Fig. 1 and Fig. 3 are the schematic appearance of the utility model footwear with two preferred embodiments of air cushion, and Fig. 2 is the side views of the footwear of Fig. 1 with air cushion.From Fig. 1-3 as can be seen, the formation footwear comprise air chamber wall 2 and are coated on interior supporter 3 by air chamber wall with the air chamber 1 of air cushion, have a plurality of protuberances 4 on the supporter 3, air chamber wall 2 is in contact with one another with protuberance 4, has plenum space 5 between air chamber wall 2 and supporter 3.
Footwear of the present utility model are made according to following preferred steps with air cushion: will be for example be expelled to above the mould of the various type bodies of being opened for the material grain of TPR or EVA with injector earlier, lifting down after the cooling is exactly the supporter 3 that places the air chamber inside of air cushion, be put into the supporter of taking down 3 on the hollow molding machine of TPU special use by manipulator then, by the TPU blow moulding machine TPU material grain is blown out, the hollow mould of passing through the various type bodies opened then directly encases moulding with supporter, and then through a series of air blowing, cooling, irritate nitrogen, the prior art process flow of making air cushion such as seal, just produce example TPU air cushion as shown in figures 1 and 3 with EVA or TPR supporter.
The person of ordinary skill in the field should know; here only introduced the inner manufacture process of the TPU air cushion of supporter that has by preferred embodiment; but the material of the claimed air cushion of the utility model is not limited in TPU, can be that other has material shock-absorbing function, resilient.
The person of ordinary skill in the field it will also be appreciated that Fig. 1 and footwear shown in Figure 3 only are for the technical solution of the utility model of explaining with air cushion.The utility model footwear are not limited in Fig. 1 and shown in Figure 3 with features such as the shape of the outward appearance of air cushion and inner support body, structures, and footwear can be suitable for being placed on sole with the outward appearance of air cushion, other shape that adapts with heelpiece or heel shape; The shape of inner support body, structure can be other shape and the structures that is complementary, plays a supporting role with the air cushion profile.
Description according to the technical solution of the utility model and preferred embodiment thereof; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; can make various possible being equal to and change or replacement, and all these changes or replacement all should belong to the protection domain of claim of the present utility model.
Claims (5)
1. a footwear air cushion has air chamber, it is characterized in that this air chamber comprises air chamber wall and is coated on interior supporter by air chamber wall, has the protuberance that one or more and above-mentioned air chamber wall contacts on this supporter, has plenum space between supporter and the air chamber wall.
2. footwear air cushion according to claim 1 is characterized in that above-mentioned air chamber is made of a plurality of air chambers that are interconnected.
3. footwear air cushion according to claim 1 is characterized in that above-mentioned air chamber wall is become by made from thermoplastic polyurethane resin.
4. footwear air cushion according to claim 1 is characterized in that above-mentioned supporter made by thermoplastic elastomer or EVA plastics.
5. footwear air cushion according to claim 1 is characterized in that being filled with nitrogen in the above-mentioned air chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201035396U CN2827065Y (en) | 2005-08-09 | 2005-08-09 | Inflated shoe-pad |
| PCT/CN2005/001479 WO2007016820A1 (en) | 2005-08-09 | 2005-09-15 | A shoe air sole with its manufacturing machine and the manufactring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201035396U CN2827065Y (en) | 2005-08-09 | 2005-08-09 | Inflated shoe-pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827065Y true CN2827065Y (en) | 2006-10-18 |
Family
ID=37078619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201035396U Expired - Fee Related CN2827065Y (en) | 2005-08-09 | 2005-08-09 | Inflated shoe-pad |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2827065Y (en) |
| WO (1) | WO2007016820A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448340A (en) * | 2009-04-30 | 2012-05-09 | 耐克国际有限公司 | Articles and methods of manufacture of articles |
| US9788604B2 (en) | 2007-10-23 | 2017-10-17 | Nike, Inc. | Articles and method of manufacture of articles |
| US9788603B2 (en) | 2007-10-23 | 2017-10-17 | Nike, Inc. | Articles and methods of manufacture of articles |
| CN110301715A (en) * | 2019-07-10 | 2019-10-08 | 福建起步儿童用品有限公司 | Air cushion shoes |
| US10470519B2 (en) | 2013-03-14 | 2019-11-12 | Under Armour, Inc. | Shoe with lattice structure |
| US10702012B2 (en) | 2015-05-08 | 2020-07-07 | Under Armour, Inc. | Footwear midsole with lattice structure formed between platforms |
| US10750820B2 (en) | 2015-05-08 | 2020-08-25 | Under Armour, Inc. | Midsole lattice with hollow tubes for footwear |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4118878A (en) * | 1977-09-27 | 1978-10-10 | Semon William P | Article of footwear |
| US4187620A (en) * | 1978-06-15 | 1980-02-12 | Selner Allen J | Biomechanical shoe |
| CN1053884A (en) * | 1990-02-09 | 1991-08-21 | 海·克雷默 | The article of footwear that has the end in the improvement |
| IT1292147B1 (en) * | 1997-06-12 | 1999-01-25 | Global Sports Tech Inc | SPORTS FOOTWEAR INCORPORATING A PLURALITY OF INSERTS HAVING DIFFERENT ELASTIC RESPONSES TO FOOT STRESS |
| CN2320077Y (en) * | 1997-12-08 | 1999-05-26 | 蔡双珠 | Mould for vacuum forming air bag shoe pad |
| US6199304B1 (en) * | 1999-05-18 | 2001-03-13 | Nine West Group, Inc. | Sockliner |
| JP2001238702A (en) * | 2000-02-28 | 2001-09-04 | Masatoshi Baba | Computer-controlled air cushion shoe |
| ES2220281T3 (en) * | 2000-03-22 | 2004-12-16 | Cheng-Hsian Chi | METHOD FOR MANUFACTURING FOOTWEAR WITH SOILS FORMED BY FOAM. |
| AU2001257467A1 (en) * | 2000-05-01 | 2001-11-12 | Kenton Geer Design Associates, Inc. | Footwear structure and method of forming the same |
| CN2478407Y (en) * | 2001-03-27 | 2002-02-27 | 刘资丰 | Sole shaping machine |
| ITSV20010028A1 (en) * | 2001-08-14 | 2003-02-14 | Seton Scholl Italia Spa | SPRING ELEMENT FOR FOOTWEAR SOLES, SOLE FOR FOOTWEAR AND FOOTWEAR WITH SUCH ELEMENT |
| WO2003055342A1 (en) * | 2001-12-29 | 2003-07-10 | Tae-Moon Jung | A moccasin with improved function |
| CN2660945Y (en) * | 2003-12-03 | 2004-12-08 | 林錫良 | Three-dimensional space exhaust footwear |
-
2005
- 2005-08-09 CN CNU2005201035396U patent/CN2827065Y/en not_active Expired - Fee Related
- 2005-09-15 WO PCT/CN2005/001479 patent/WO2007016820A1/en active Application Filing
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10681961B2 (en) | 2007-10-23 | 2020-06-16 | Nike, Inc. | Articles and methods of manufacture of articles |
| US12004592B2 (en) | 2007-10-23 | 2024-06-11 | Nike, Inc. | Articles and methods of manufacture of articles |
| US11224265B2 (en) | 2007-10-23 | 2022-01-18 | Nike, Inc. | Articles and methods of manufacture of articles |
| US9788594B2 (en) | 2007-10-23 | 2017-10-17 | Nike, Inc. | Articles and methods of manufacture of articles |
| US9788604B2 (en) | 2007-10-23 | 2017-10-17 | Nike, Inc. | Articles and method of manufacture of articles |
| US9788603B2 (en) | 2007-10-23 | 2017-10-17 | Nike, Inc. | Articles and methods of manufacture of articles |
| US9795181B2 (en) | 2007-10-23 | 2017-10-24 | Nike, Inc. | Articles and methods of manufacture of articles |
| US9883717B2 (en) | 2007-10-23 | 2018-02-06 | Nike, Inc. | Articles and methods of manufacture of articles |
| US10798995B2 (en) | 2007-10-23 | 2020-10-13 | Nike, Inc. | Articles and methods of manufacture of articles |
| EP3001925A1 (en) * | 2009-04-30 | 2016-04-06 | NIKE Innovate C.V. | Articles and methods of manufacture of articles |
| CN102448340A (en) * | 2009-04-30 | 2012-05-09 | 耐克国际有限公司 | Articles and methods of manufacture of articles |
| CN105962530A (en) * | 2009-04-30 | 2016-09-28 | 耐克创新有限合伙公司 | Articles and methods of manufacture of articles |
| US10575586B2 (en) | 2013-03-14 | 2020-03-03 | Under Armour, Inc. | Shoe with lattice structure |
| US10470520B2 (en) | 2013-03-14 | 2019-11-12 | Under Armour, Inc. | Shoe with lattice structure |
| US11425963B2 (en) | 2013-03-14 | 2022-08-30 | Under Armour, Inc. | Shoe with lattice structure |
| US10470519B2 (en) | 2013-03-14 | 2019-11-12 | Under Armour, Inc. | Shoe with lattice structure |
| US10702012B2 (en) | 2015-05-08 | 2020-07-07 | Under Armour, Inc. | Footwear midsole with lattice structure formed between platforms |
| US10750820B2 (en) | 2015-05-08 | 2020-08-25 | Under Armour, Inc. | Midsole lattice with hollow tubes for footwear |
| CN110301715A (en) * | 2019-07-10 | 2019-10-08 | 福建起步儿童用品有限公司 | Air cushion shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007016820A1 (en) | 2007-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |